我写入会话用户登录。当会话被删除时,我需要在服务器端页面上获取用户登录。我尝试:
private string currentUserLogin;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (HttpContext.Current.Session["curUserRole"] == null)
{
// try to get a "currentUserLogin" varialbe, but it null!
}
else
{
currentUserLogin = HttpContext.Current.Session["curUserLogin"].ToString();
}
}
}